package engine;

import donnees.*;
import engine.ChoixPrefPayantNon;

public class ChoixPrefPayantNon extends ChoixPrefPayant {
    private static ChoixPrefPayantNon instance;

    public ChoixPrefPayantNon() {
    }

    public void ajouterContraintes(Donnees d) {
    	d.acPayant(false);
    }

    public static ChoixPrefPayantNon getInstance() {
    	if ( instance == null ) instance = new ChoixPrefPayantNon();
        return instance;
    }
    public String toString() {
    	return "non";
    }
}
